mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-11-27 03:58:06 +00:00
98 lines
4.3 KiB
Markdown
98 lines
4.3 KiB
Markdown
|
# Changelog
|
||
|
|
|
||
|
|
This document outlines major changes between releases.
|
||
|
|
|
||
|
|
## 0.50.0 "Consolidation" (19 Sep 2019)
|
||
|
|
|
||
|
|
The first release from the new team focuses on bringing all related
|
||
|
|
development effort into one codebase, refactoring things, fixing some
|
||
|
|
long-standing bugs and adding new functionality. This release merges two
|
||
|
|
radically different development branches --- `dev` and `master` that were
|
||
|
|
present in the project (along with all associated pull requests) and also
|
||
|
|
brings in changes made to the compiler in the neo-storm project.
|
||
|
|
|
||
|
|
New features:
|
||
|
|
* configurable storage backends supporting LevelDB, in-memory DB (for
|
||
|
|
testing) and Redis
|
||
|
|
* BoltDB support for storage backend
|
||
|
|
* updated and extended interop APIs (thanks to neo-storm)
|
||
|
|
|
||
|
|
Notable behavior changes:
|
||
|
|
* the default configuration for privnet was changed to use ports 20331 and
|
||
|
|
20332 so that it doesn't clash with the default dockerized neo-privnet
|
||
|
|
setups
|
||
|
|
* the default configuration path was changed from `../config` to `./config`,
|
||
|
|
at this stage it makes life a bit easier for development, later this will
|
||
|
|
be changed to some sane default for production version
|
||
|
|
* VM CLI now supports type inference for `run` parameters (you don't need to
|
||
|
|
specify types explicitly in most of the cases) and treats `operation`
|
||
|
|
parameter as mandatory if anything is passed to `run`
|
||
|
|
|
||
|
|
VM improvements:
|
||
|
|
* added implementation for `EQUAL`, `NZ`, `PICK`, `TUCK`, `XDROP`, `INVERT`,
|
||
|
|
`CAT`, `SUBSTR`, `LEFT`, `RIGHT`, `UNPACK`, `REVERSE`, `REMOVE`
|
||
|
|
* expanded tests
|
||
|
|
* better error messages for different erroneous code
|
||
|
|
* implemented item conversions following neo-vm behavior: array to/from
|
||
|
|
struct, bigint to/from boolean, anything to bytearray and anything to
|
||
|
|
boolean
|
||
|
|
* improved compatibility with neo-vm (#394)
|
||
|
|
|
||
|
|
Technical improvements:
|
||
|
|
* switched to Go 1.12+
|
||
|
|
* gofmt, golint (#213)
|
||
|
|
* fixed and improved CircleCI builds
|
||
|
|
* removed internal rfc6969 package (#285)
|
||
|
|
* refactored util/crypto/io packages, removed a lot of duplicating code
|
||
|
|
* updated READMEs and user-level documents
|
||
|
|
* update Makefile with useful targets
|
||
|
|
* dropped internal base58 implementation (#355)
|
||
|
|
* updated default seed lists for mainnet and testnet from neo-cli
|
||
|
|
|
||
|
|
Bugs fixed:
|
||
|
|
* a lot of compiler fixes from neo-storm
|
||
|
|
* data access race in memory-backed storage backend (#313)
|
||
|
|
* wrong comparison opcode emitted by compiler (#294)
|
||
|
|
* decoding error in `publish` transactions (#179)
|
||
|
|
* decoding error in `invocation` transactions (#173)
|
||
|
|
* panic in `state` transaction decoding
|
||
|
|
* double VM run from CLI (#96)
|
||
|
|
* non-constant time crypto (#245)
|
||
|
|
* APPEND pushed value on the stack and worked for bytearrays (#391)
|
||
|
|
* reading overlapping hash blocks from the DB leading to blockchain state
|
||
|
|
neo-go couldn't recover from (#393)
|
||
|
|
* codegen for `append()` wasn't type-aware and emitted wrong code (#395)
|
||
|
|
* node wasn't trying to reconnect to other node if connection failed (#390)
|
||
|
|
* stricly follow handshare procedure (#396)
|
||
|
|
* leaked connections if disconnect happened before handshake completed (#396)
|
||
|
|
|
||
|
|
### Inherited unreleased changes
|
||
|
|
|
||
|
|
Some changes were also done before transition to the new team, highlights are:
|
||
|
|
* improved RPC testing
|
||
|
|
* implemented `getaccountstate`, `validateaddress`, `getrawtransaction` and
|
||
|
|
`sendrawtransaction` RPC methods in server
|
||
|
|
* fixed `getaccountstate` RPC implementation
|
||
|
|
* implemented graceful blockchain shutdown with proper DB closing
|
||
|
|
|
||
|
|
## 0.45.14 (not really released, 05 Dec 2018)
|
||
|
|
|
||
|
|
This one can technically be found in the git history and attributed to commit
|
||
|
|
fa1da2cb917cf4dfccbe49d44c5741eec0e0bb65, but it has no tag in the repository
|
||
|
|
and so can't count as a properly released thing. Still it can be marked as a
|
||
|
|
point in history with the following changes relative to 0.44.10:
|
||
|
|
* switched to Go modules for dependency management
|
||
|
|
* various optimizations for basic structures like Uin160/Uint256/Fixed8
|
||
|
|
* improved testing
|
||
|
|
* added support for `invoke` method in RPC client
|
||
|
|
* implemented `getassetstate` in RPC server
|
||
|
|
* fixed NEP2Encrypt and added tests
|
||
|
|
* added `NewPrivateKeyFromRawBytes` function to the `wallet` package
|
||
|
|
|
||
|
|
## 0.44.10 (27 Sep 2018)
|
||
|
|
|
||
|
|
This is the last one tagged in the repository, so it's considered as the last
|
||
|
|
one properly released before 0.50+. Releases up to 0.44.10 seem to be made in
|
||
|
|
automated fashion and you can find their [changes on
|
||
|
|
GitHub](https://github.com/nspcc-dev/neo-go/releases).
|